Document some overworld and field effects

src/pokemon_summary_screen.c

@@ -1120,7 +1120,7 @@ static void MainCB2(void)
     RunTasks();
     AnimateSprites();
     BuildOamBuffer();
-    do_scheduled_bg_tilemap_copies_to_vram();
+    DoScheduledBgTilemapCopiesToVram();
     UpdatePaletteFade();
 }
 
@@ -1143,7 +1143,7 @@ static bool8 LoadGraphics(void)
     case 0:
         SetVBlankHBlankCallbacksToNull();
         ResetVramOamAndBgCntRegs();
-        clear_scheduled_bg_copies_to_vram();
+        ClearScheduledBgCopiesToVram();
         gMain.state++;
         break;
     case 1: